Do not restrict `orderAsc()`/`orderDesc()` to implementations.
Do not restrict `orderAsc()`/`orderDesc()` to implementations.

CakeDC/cakephp,CakeDC/cakephp,CakeDC/cakephp,ADmad/cakephp,ADmad/cakephp,cakephp/cakephp,CakeDC/cakephp,cakephp/cakephp,ADmad/cakephp,ndm2/cakephp,cakephp/cakephp,ndm2/cakephp,ADmad/cakephp,ndm2/cakephp,cakephp/cakephp,ndm2/cakephp